30 September 2013 to 4 October 2013
US/Pacific timezone

Application of Active Disturbance Rejection Control in Superconducting Radio Frequency Cavities

4 Oct 2013, 11:05
25m

Speaker

Dr Shen Zhao (Facility for Rare Isotope Beams, Michigan State University)

Description

In this talk, the previous results on the mitigation of microphonics using Active Disturbance Rejection Control (ADRC) is briefly reviewed first to show the benefit of this new control method, followed by the introduction of ADRC in more details. Then the application of ADRC at Facility for Rare Isotope Beams (FRIB)/ National Superconducting Cyclotron Laboratory (NSCL) to other problems, such as beam loading are addressed. Recent work on the implementation of ADRC in FPGA and future work on improving tuner control will be discussed as well.

Primary author

Dr Shen Zhao (Facility for Rare Isotope Beams, Michigan State University)

Co-authors

Dan Morris (Facility for Rare Isotope Beams, Michigan State University) Nathan Usher (Facility for Rare Isotope Beams, Michigan State University) Zhihong Zheng (Facility for Rare Isotope Beams, Michigan State University)

Presentation materials

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